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Home >> Nissan-Datsun >> 2008 >> Rogue SL, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (MEXICO) >> Component Diagnosis [For MEXICO] >> P0130 A/F Sensor 1 >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1 signal fluctuates according to fuel feedback control.

DTC DETECTION LOGIC

DTC No. Trouble diagnosis name DTC detecting condition Possible Cause
P0130 Air fuel ratio (A/F) sensor 1 circuit A) The A/F signal computed by ECM from the A/F sensor 1 signal is constantly in the range other than approx. 2.2V.
  • Harness or connectors (The A/F sensor 1 circuit is open or shorted.)
  • A/F sensor 1
B) The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 2.2V.
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